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(cosxcotx/secx+tanx)+(sinx/secx-tanx)

  1. Evaluate the integral of(secx)^2 * (tanx)^3 *dx I started out with letting u=secx and du=secx*tanx*dx , but then I am kind of
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    2. Dave asked by Dave
    3. views icon 778 views
  2. How do you verify:1.) sinxcosx+sinx^3secx=tanx 2.) (secx+tanx)/(secx-tan)=(secx+tanx)^2 I tried starting from the left on both
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    2. Corin asked by Corin
    3. views icon 884 views
  3. tan(3x) + 1 = sec(3x)Thanks, pretend 3x equals x so tanx + 1 = secx we know the law that 1 + tanx = secx so tanx + 1 becomes
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    2. Jen asked by Jen
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  4. (cosxcotx/secx+tanx)+(sinx/secx-tanx)
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    2. Milak asked by Milak
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  5. 1/tanx-secx+ 1/tanx+secx=-2tanxso this is what I did: =tanx+secx+tanx-secx =(sinx/cosx)+ (1/cosx)+(sinx/cosx)-(1/cosx)
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    2. olivia asked by olivia
    3. views icon 1,366 views
  6. Trigonometric IdentitiesProve: (tanx + secx -1)/(tanx - secx + 1)= tanx + secx My work so far: (sinx/cosx + 1/cosx +
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    2. Dave asked by Dave
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  7. How do i get left side to equal rs?(Tanx/1+secx)+(1+secx/tanx)=(2/sinx)
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    2. Bobbie asked by Bobbie
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  8. Complete the following identity secx-1/secx=? I have four multiple choice options and can't seem to work my way to either one.
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    2. Anne asked by Anne
    3. views icon 780 views
  9. I'm only aloud to manipulate one side of the problem and the end result has to match the other side of the equationProblem 1.
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    2. Alycia asked by Alycia
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  10. proof that tanx + secx -1/tanx - secx+1 = 1+sinx/cosx
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    2. Anne asked by Anne
    3. views icon 912 views